blue
cable
caution
ceramic insulator
construction
cost
current
danger
distribution
electric
electrical
electrical insulator
electricity
energy
engineering
environment
equipment
high
high tension
industrial
industry
infrastructure
insulator
iron
kilovolt
kilowatts
light
line
lines
metal
network
pole
power
power plant
power plant worker
price
protection
pylon
silhouette
steel
structure
supply
systems
technology
tower
transformer
transmission
volt
voltage
watt
定額
detail of power plant with electrical insulator and high voltage electric cables. Expensive energy is at the heart of energy demand problems around the world these days.の素材 [FY310195254636]
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